Put in will or won’t.
I’m sorry about what happened yesterday. It *** happen again.
Can you wait for me? I won’t be very long.
There’s no need to take an umbrella with you. It won’t rain.
If you don’t eat anything now, you will be hungry later.
I’m sorry about what happened yesterday. It won’t happen again.
I’ve got some incredible news! You will never believe what’s happened.
Don’t ask Margaret for advice. She won’t know what to do.